<?php
defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT.'/helpers/html');
JHtml::_('behavior.tooltip');
JHtml::_('behavior.multiselect');

$user		= JFactory::getUser();
$userId		= $user->get('id');
$listOrder	= $this->escape($this->state->get('list.ordering'));
$listDirn	= $this->escape($this->state->get('list.direction'));
$canOrder = $user->authorise('core.edit.state', 'com_exercises.category');
$archived = $this->state->get('filter.state') == 2 ? true : false;
$trashed = $this->state->get('filter.state') == -2 ? true : false;
$params = (isset($this->state->params)) ? $this->state->params : new JObject;
$saveOrder = $listOrder == 'a.ordering';
if ($saveOrder) {
    $saveOrderingUrl = 'index.php?option=com_exercises&task=answers.saveOrderAjax&tmpl=component';
    JHtml::_('sortablelist.sortable', 'articleList', 'adminForm', strtolower($listDirn), $saveOrderingUrl);
}

$sortFields = $this->getSortFields();
?>
<script type="text/javascript">
    Joomla.orderTable = function()
    {
        table = document.getElementById("sortTable");
        direction = document.getElementById("directionTable");
        order = table.options[table.selectedIndex].value;
        if (order != '<?php echo $listOrder; ?>')
        {
            dirn = 'asc';
        }
        else
        {
            dirn = direction.options[direction.selectedIndex].value;
        }
        Joomla.tableOrdering(order, dirn, '');
    }
</script>
<form action="<?php echo JRoute::_('index.php?option=com_exercises&view=answers'); ?>" method="post" name="adminForm" id="adminForm">
	<div id="j-sidebar-container" class="span2">
        <?php echo $this->sidebar; ?>
    </div>
    <div id="j-main-container" class="span10">
        <?php
        // Search tools bar
        echo JLayoutHelper::render('joomla.searchtools.default', array('view' => $this));
        ?>
        <?php if (empty($this->items)) : ?>
            <div class="alert alert-no-items">
                <?php echo JText::_('JGLOBAL_NO_MATCHING_RESULTS'); ?>
            </div>
        <?php else : ?>
            <table class="table table-striped" id="articleList">
		<thead>
			<tr>
				<th width="1%">
					<input type="checkbox" name="checkall-toggle" value="" title="<?php echo JText::_('JGLOBAL_CHECK_ALL'); ?>" onclick="Joomla.checkAll(this)" />
				</th>
				<th>
					<?php echo JHtml::_('grid.sort', 'COM_EXERCISES_HEADING_ANSWER', 'a.answer', $listDirn, $listOrder); ?>
				</th>
				<th width="30%">
					<?php echo JHtml::_('grid.sort', 'COM_EXERCISES_HEADING_EXERCISE_QUESTION', 'a.questionname', $listDirn, $listOrder); ?>
				</th>
                               
                                <th width="10%">
					<?php echo JHtml::_('grid.sort',  'COM_EXERCISES_HEADING_EXERCISE_RESULT', 'a.status', $listDirn, $listOrder); ?>
				</th>
				<th width="5%">
					<?php echo JHtml::_('grid.sort',  'JSTATUS', 'a.state', $listDirn, $listOrder); ?>
				</th>
				<th width="1%" class="nowrap">
					<?php echo JHtml::_('grid.sort', 'JGRID_HEADING_ID', 'a.id', $listDirn, $listOrder); ?>
				</th>
			</tr>
		</thead>
		<tfoot>
			<tr>
				<td colspan="8">
					<?php echo $this->pagination->getListFooter(); ?>
				</td>
			</tr>
		</tfoot>
		<tbody>
		<?php foreach ($this->items as $i => $item) :
			$ordering	= ($listOrder == 'ordering');
			$canCreate	= $user->authorise('core.create',		'com_exercises');
			$canEdit	= $user->authorise('core.edit',			'com_exercises');
			$canCheckin	= $user->authorise('core.manage',		'com_checkin') || $item->checked_out==$user->get('id') || $item->checked_out==0;
			$canChange	= $user->authorise('core.edit.state',	'com_exercises') && $canCheckin;
			?>
			<tr class="row<?php echo $i % 2; ?>">
				<td class="center">
					<?php echo JHtml::_('grid.id', $i, $item->id); ?>
				</td>
				<td>
					<?php if ($item->checked_out) : ?>
						<?php echo JHtml::_('jgrid.checkedout', $i, $item->editor, $item->checked_out_time, 'answers.', $canCheckin); ?>
					<?php endif; ?>
					<?php if ($canEdit) : ?>
						<a href="<?php echo JRoute::_('index.php?option=com_exercises&task=answer.edit&id='.(int) $item->id); ?>">
							<?php echo $this->escape($item->answer); ?></a>
					<?php else : ?>
							<?php echo $this->escape($item->answer); ?>
					<?php endif; ?>
				</td>
				<td>
					<?php echo $item->questionname;?>
                                    <br>
                                    <i>(<?php echo $item->question;?>)</i>
				</td>
                                 <td class="center">
					<?php echo $item->point;?>
				</td>
				<td class="center">
					<?php echo JHtml::_('jgrid.published', $item->state, $i, 'answers.', $canChange);?>
				</td>			
				
				<td class="center">
					<?php echo $item->id; ?>
				</td>
			</tr>
			<?php endforeach; ?>
		</tbody>
	</table>
        <?php endif; ?>
	<div>
		<input type="hidden" name="task" value="" />                
		<input type="hidden" name="boxchecked" value="0" />
		<?php echo JHtml::_('form.token'); ?>
	</div>
</form>
